137125020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{23561}}^1$

素因数の和:23670

約数の個数: 48

約数和(自身を含む): 387924768

約数和(自身を除く): 250799748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 23561, 47122, 70683, 94244, 117805, 141366, 235610, 282732, 353415, 471220, 706830, 1413660, 2285417, 4570834, 6856251, 9141668, 11427085, 13712502, 22854170, 27425004, 34281255, 45708340, 68562510, 137125020]

約数ペア:

[(1, 137125020), (2, 68562510), (3, 45708340), (4, 34281255), (5, 27425004), (6, 22854170), (10, 13712502), (12, 11427085), (15, 9141668), (20, 6856251), (30, 4570834), (60, 2285417), (97, 1413660), (194, 706830), (291, 471220), (388, 353415), (485, 282732), (582, 235610), (970, 141366), (1164, 117805), (1455, 94244), (1940, 70683), (2910, 47122), (5820, 23561)]